Dockerfile

# Ubuntu development docker environment
#
# Build and run:
#   docker image build -t IMAGE_NAME -f Dockerfile .


FROM ubuntu:20.04

ENV PATH="/opt/anaconda3/bin:${PATH}"
ARG PATH="/opt/anaconda3/bin:${PATH}"

SHELL ["/bin/bash", "-c"]
# install sys requirements
RUN apt-get update && apt-get upgrade -y \
    && apt-get install -y gnupg software-properties-common

# the anaconda setup configuration was adapted from `xychelsea` on GitHub:
# https://github.com/xychelsea/anaconda3-docker

LABEL description="Anaconda 3 Vanilla Container"

# $ docker build --network=host -t xychelsea/anaconda3:latest -f Dockerfile .
# $ docker run --rm -it xychelsea/anaconda3:latest /bin/bash
# $ docker push xychelsea/anaconda3:latest

ARG ANACONDA_CONTAINER="v0.1.0"
ARG ANACONDA_DIST="Anaconda3"
ARG ANACONDA_PYTHON="py39"
ARG ANACONDA_CONDA="2021"
ARG ANACONDA_OS="Linux"
ARG ANACONDA_ARCH="x86_64"
ARG ANACONDA_FLAVOR="Anaconda3"
ARG ANACONDA_PATCH="05"
ARG ANACONDA_VERSION="${ANACONDA_CONDA}.${ANACONDA_PATCH}"
ARG ANACONDA_INSTALLER="${ANACONDA_FLAVOR}-${ANACONDA_VERSION}-${ANACONDA_OS}-${ANACONDA_ARCH}.sh"
ARG ANACONDA_ENV="base"
ARG ANACONDA_GID="100"
ARG ANACONDA_PATH="/usr/local/anaconda3"
ARG ANACONDA_UID="1000"
ARG ANACONDA_USER="anaconda"

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

USER root

ENV DEBIAN_FRONTEND=noninteractive

# Update packages
RUN apt-get update --fix-missing \
    && apt-get -y upgrade \
    && apt-get -y dist-upgrade

# Install dependencies
RUN apt-get install -y --no-install-recommends \
    bzip2 \
    ca-certificates \
    curl \
    locales \
    sudo \
    wget

RUN echo "en_US.UTF-8 UTF-8" > /etc/locale.gen \
    && locale-gen

# Configure environment
ENV ANACONDA_ENV=${ANACONDA_ENV} \
    ANACONDA_PATH=${ANACONDA_PATH} \
    ANACONDA_GID=${ANACONDA_GID} \
    ANACONDA_UID=${ANACONDA_UID} \
    ANACONDA_USER=${ANACONDA_USER} \
    HOME=/home/${ANACONDA_USER} \
    LANG=en_US.UTF-8 \
    LANGUAGE=en_US.UTF-8 \
    LC_ALL=en_US.UTF-8 \
    SHELL=/bin/bash

ENV PATH ${ANACONDA_PATH}/bin:${PATH}

# Enable prompt color, generally
RUN sed -i 's/^#force_color_prompt=yes/force_color_prompt=yes/' /etc/skel/.bashrc

## Create default user wtih name "anaconda"
#RUN echo "auth requisite pam_deny.so" >> /etc/pam.d/su \
#    && sed -i.bak -e 's/^%admin/#%admin/' /etc/sudoers \
#    && sed -i.bak -e 's/^%sudo/#%sudo/' /etc/sudoers \
#    && useradd -m -s /bin/bash -N -u ${ANACONDA_UID} ${ANACONDA_USER} \
#    && mkdir -p ${ANACONDA_PATH} \
#    && chown -R ${ANACONDA_USER}:${ANACONDA_GID} ${ANACONDA_PATH} \
#    && chmod g+w /etc/passwd \
#    && chmod a+rx /usr/local/bin/fix-permissions \
#    && fix-permissions ${HOME} \
#    && fix-permissions ${ANACONDA_PATH}

# Switch to user "anaconda"
#USER ${ANACONDA_UID}
WORKDIR ${HOME}

# Install Anaconda (Miniconda) - https://anaconda.com/
RUN wget --verbose -O ~/${ANACONDA_VERSION}.sh https://repo.anaconda.com/archive/${ANACONDA_INSTALLER} \
    && /bin/bash /home/${ANACONDA_USER}/${ANACONDA_VERSION}.sh -b -u -p ${ANACONDA_PATH} \
    && chown -R ${ANACONDA_USER} ${ANACONDA_PATH} \
    && rm -rvf ~/${ANACONDA_VERSION}.sh \
    && echo ". ${ANACONDA_PATH}/etc/profile.d/conda.sh" >> ~/.bashrc \
    && echo "conda activate \${ANACONDA_ENV}" >> ~/.bashrc \
    && find ${ANACONDA_PATH} -follow -type f -name '*.a' -delete \
    && find ${ANACONDA_PATH} -follow -type f -name '*.js.map' -delete \
    && fix-permissions ${HOME} \
    && fix-permissions ${ANACONDA_PATH}

# Update Anaconda
RUN conda update -c defaults conda

# Activate conda-forge
RUN conda config --add channels conda-forge

# Install Tini
RUN conda install -y tini

# Switch back to root
#USER root

# Clean Anaconda
RUN conda clean -afy \
    && fix-permissions ${HOME} \
    && fix-permissions ${ANACONDA_PATH}

# Make configuration adjustments in /etc
RUN ln -s ${ANACONDA_PATH}/etc/profile.d/conda.sh /etc/profile.d/conda.sh \
    && fix-permissions /etc/profile.d/conda.sh

# Clean packages and caches
RUN apt-get --purge -y remove wget curl \
    && apt-get --purge -y autoremove \
    && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/* \
    && rm -rvf /home/${ANACONDA_PATH}/.cache/yarn

# Install development environment tools  necessary (e.g. cmake, git, gcc)
RUN apt-get update \
  && apt-get install -y \
      ssh \
      build-essential \
      ccache \
      clang \
      cmake \
      curl \
      doxygen \
      gcc-10 \
      gcc-9 \
      gcc-8 \
      g++-10 \
      g++-9 \
      g++-8 \
      gdb \
      git \
      graphviz \
      python3-dev \
      rsync \
      tar \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

# Set the default gcc compiler for c++ projects
RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 60 --slave /usr/bin/g++ g++ /usr/bin/g++-10 \
    && update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 50 --slave /usr/bin/g++ g++ /usr/bin/g++-9 \
    && update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 40 --slave /usr/bin/g++ g++ /usr/bin/g++-8 \
    && yes '' | update-alternatives --force --all

# Install the default python packages for development
RUN python -m pip install --upgrade pip \
  && pip install \
  conan \
  setuptools>=42 \
  wheel \
  pybind11 \
  cmake \
  scikit-build \
  torch \
  numpy \
  matplotlib \
  six

# Configure container startup
ENTRYPOINT [ "tini", "-g", "--" ]
CMD [ "/bin/bash" ]

# Re-activate user "anaconda"
USER $ANACONDA_UID
WORKDIR $HOME